This is the Hitec D840WP Programmable Mega Scale Waterproof Servo.
| FEATURES |
Ideal for airplane, giant scale car, boat, UAV and robotic
applications
Center heat sink for efficient motor cooling
Operates on 3.5-8.4V
Programmable high response digital amplifier*
Durable steel gears with dual ball bearings
Water and dust resistance
| INCLUDES |
D840WP Servo with 1.6" (39.9mm) Round Servo Horn, 1.8" (46mm) Single
Arm, 2.2" (55mm) Double Arm Aluminum Horn. 2.4" (61mm) 4-Point
Horn
Four each, Grommets, Eyelets and Screws
3mm Servo Horn Screw
| SPECIFICATIONS |
Dimensions: 2.59 x 1.26 x 2.44" (66 x 32 x 62mm)
Weight: 8.0oz (227g)
Output Spline: 25 tooth
4.8V 6.0V 7.4V
Speed: 0.17 sec/60° 0.14 sec/60° 0.11 sec/60°
Torque: 264oz-in (19kg-cm) 333oz-in (24kg-cm) 417oz-in (30kg-cm)
| COMMENTS |
*Programmble features require the Hitec DPC-11 Universal Programming
Interface,
